2753279 has 2 divisors, whose sum is σ = 2753280. Its totient is φ = 2753278.

The previous prime is 2753263. The next prime is 2753287. The reversal of 2753279 is 9723572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2753279 - 2⁴ = 2753263 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2⁷ + 7³ + 5 + 3¹² + 2²¹ + 7⁶ + 9⁴ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2756279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376639 + 1376640.

It is an arithmetic number, because the mean of its divisors is an integer number (1376640).

2^2753279 is an apocalyptic number.

2753279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2753279 is an equidigital number, since it uses as much as digits as its factorization.

2753279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26460, while the sum is 35.

The square root of 2753279 is about 1659.3007563429. The cubic root of 2753279 is about 140.1576285789.

The spelling of 2753279 in words is "two million, seven hundred fifty-three thousand, two hundred seventy-nine".